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| author | Ian Rogers <irogers@google.com> | 2020-03-18 19:31:00 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-05-05 16:35:29 -0300 |
| commit | e8dfb81838b14f82521968343884665b996646ef (patch) | |
| tree | 57e2f6e2fef0615955d7009d7aa6395755307718 /tools/perf/util/parse-events.c | |
| parent | 44d041b7b2c11b6739501fd3763cc6fed62cf0ed (diff) | |
| download | linux-e8dfb81838b14f82521968343884665b996646ef.tar.gz linux-e8dfb81838b14f82521968343884665b996646ef.tar.xz | |
perf parse-events: Fix memory leaks found on parse_events
Fix a memory leak found by applying LLVM's libfuzzer on parse_events().
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: clang-built-linux@googlegroups.com
Link: http://lore.kernel.org/lkml/20200319023101.82458-1-irogers@google.com
[ split from a larger patch, use zfree() ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 5795f3a8f71c..6dc9e57ab95b 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1482,6 +1482,7 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, list_for_each_entry_safe(pos, tmp, &config_terms, list) { list_del_init(&pos->list); + zfree(&pos->val.str); free(pos); } return -EINVAL; |